/*
 * Copyright (c) 2025 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import * as arkts from '@koalaui/libarkts';
import { AbstractUISyntaxRule } from './ui-syntax-rule';

class StructNoExtendsRule extends AbstractUISyntaxRule {
    public setup(): Record<string, string> {
        return {
            structNoExtends: `Structs are not allowed to inherit from classes or implement interfaces.`,
        };
    }
    public parsed(node: arkts.StructDeclaration): void {
        if (!arkts.isStructDeclaration(node) || !node.definition.ident) {
            return;
        }
        const hasSuperClass: boolean = node.definition.super !== undefined;
        const hasImplements: boolean = node.definition.implements.length > 0;
        // If there is an inheritance class or implementation interface, an error is reported
        if (hasSuperClass || hasImplements) {
            const errorNode = node.definition.ident;
            this.report({
                node: errorNode,
                message: this.messages.structNoExtends,
            });
        }
    }
}

export default StructNoExtendsRule;